fn main(){ let nm: Vec = read_vec(); let n = nm[0]; let m = nm[1]; let mut cnt : Vec = vec![0; n as usize]; let mut t: isize = 0; let mut dir: isize = 1; let mut dr2: i32 = 0; let mut dr4: i32 = 0; let skip: String = "skip".to_string(); let reverse: String = "reverse".to_string(); let drawtwo: String = "drawtwo".to_string(); let drawfour: String = "drawfour".to_string(); for i in 0 .. m { let cd: String = read(); if dr2 > 0 && cd != drawtwo { cnt[t as usize] -= dr2 * 2; t = (t + dir + n) % n; dr2 = 0; } if dr4 > 0 && cd != drawfour { cnt[t as usize] -= dr4 * 4; t = (t + dir + n) % n; dr4 = 0; } cnt[t as usize] += 1; if i == m - 1 { println!("{} {}", t+1, cnt[t as usize]); } if cd == skip { t = (t + 2 * dir + n) % n; } else if cd == reverse { dir = 0 - dir; t = (t + dir + n) % n; } else if cd == drawtwo { dr2 += 1; t = (t + dir + n) % n; } else if cd == drawfour { dr4 += 1; t = (t + dir + n) % n; } else { t = (t + dir + n) % n; } } } fn read() -> T where T: std::str::FromStr, T::Err: std::fmt::Debug { let mut buf = String::new(); std::io::stdin().read_line(&mut buf).expect("failed to read"); buf.trim().parse().unwrap() } fn read_vec() -> Vec where T: std::str::FromStr, T::Err: std::fmt::Debug { let mut buf = String::new(); std::io::stdin().read_line(&mut buf).expect("failed to read"); buf.split_whitespace().map(|e| e.parse().unwrap()).collect() }